Shore A hardness block: 1 box contains a total of 7 blocks, each of which is a different color.

Test scope HA31 HA40 HA51 HA66 HA73 HA84 HA87

Purple brown green orange red yellow gray

Shore D hardness block:1Boxed together3Blocks, each one is a different color.

Range HD24 HD30 HD88

yellow grey white

For products with high elasticity or soft texture, testers can directly use a Shore A hardness tester for testing, such as stationery bottles, TPU TPR plastic film bags, and other products. For products with little elasticity or hardness, a Shore D hardness tester can be used for testing, such as PC, ABS, PP, and other products. If the degree is Shore Axx, it indicates relatively low hardness, while if it is Shore Dxx, it indicates relatively high hardness.

Addendum:

The unit expression of type A is: HA

The expression of D-type unit is: HD